Half-court basketball. Two players, one ball, one hoop. Fatigue matters, shot timing matters, and the glass can break.
Player 1 WASD move, Space shoot / steal / block.
Player 2 arrows move, Enter shoot / steal / block.
Hold shoot to jump, release near the top of the jump. Take the ball back past the arc after a rebound or steal. 24-second clock. P pauses, Esc quits to this menu.